Htek UC9 Series User Manual page 17

Speaker
Redial
Volume
Hold
Headset
Transfer
Alphanumeric keypad
Message
Zero Touch
URL
Network Group
Multicast Paging
Group Call Park
Call Park Retrieve
XML BLF
Silent Call
Smart BLF
Press this button to place a call in hands-free mode.
To dial the previous dialed
number.
To act as send key.
To decrease the volume.
To increase the volume.
To hold or to resume a call during a conversation.
To indicate that the phone is or not in Headset mode.
To transfer a call to a third party.
To enable or disable Forward feature during the idle
page.
To enter the phone numbers, letters and so on.
To indicator the New message, and press to read.
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